FEA-1437: weak-count reduction — reclassify 12 detections to out_of_scope

Per PHASE3-WEAK-TRIAGE.md category (c): the 12 detections that were never in
scope (server-runtime health gauges, local hooks config state, timestamp
formatters) now classify as out_of_scope via three new content-pattern rules in
coverage-classifier.mjs (HEALTH_GAUGE / CONFIG_STATE / TIMESTAMP).

cross_ref_weak 118 -> 106; out_of_scope 29 -> 41; needs_review still 0.

The remaining 106 weak detections are category (b) — chart/sparkline aggregates
whose underlying numbers ARE oracle-backed at the API layer but don't render as
sliceable per-value DOM. Those need the covered_by annotation convention (next).

Testing: coverage-validator 203/203 pass.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: Andrew Eye

apps/desktop/test-e2e/agent-monitor/inventory/PHASE3-WEAK-TRIAGE.md

@@ -4,6 +4,8 @@
 
 **Parent:** FEA-1437 / PLN-760 · **Substrate:** FEA-1415 / PLN-738 (PR #246, `2a3a371`)
 
+> **Status update (FEA-1437 Phase 6):** the 12 category-(c) detections below were reclassified to `out_of_scope` in `coverage-classifier.mjs` (new HEALTH_GAUGE / CONFIG_STATE / TIMESTAMP rules). `cross_ref_weak` is now **106** (was 118); `out_of_scope` is **41** (was 29). The remaining 106 are category (b) — chart aggregates needing the `covered_by` annotation convention.
+
 ## Categories
 
 - **(a) auto-resolve via Phase-3 selector binding** — detection maps to a manifest tile that renders as DOM text; once the tile's `data-testid` lands, the classifier graduates it `cross_ref_weak → cross_ref`. **Count: 0**

apps/desktop/test-e2e/agent-monitor/inventory/coverage-classifier.mjs

@@ -47,6 +47,26 @@ const SERVER_RUNTIME_PATTERNS = [
   /formatBytes|formatUptime/,
 ];
 
+// "Out of scope: server-runtime health gauges" — composite/health figures
+// computed from process state (CPU load, memory %, heap %, the weighted
+// health-score index) and the cache-hit gauge in that same index. Not
+// log-parsed agent data. (FEA-1437 weak-triage category c; these are bare
+// local computed vars in Dashboard.tsx, distinct from token-derived metrics.)
+const HEALTH_GAUGE_PATTERNS = [
+  /^(load|memUsedPct|heapUsedPct|healthScore|cacheHitRate)$/,
+];
+
+// "Out of scope: local config/install state" — e.g. info.hooks.installed
+// reflects whether Claude Code hooks are written to ~/.claude/settings.json,
+// a config toggle, not a log-derived number.
+const CONFIG_STATE_PATTERNS = [/^info\.hooks\./];
+
+// "Out of scope: timestamp formatting" — fmt(...created_at/started_at/
+// last_seen_at/updated_at) renders a date, not a numeric audit target.
+const TIMESTAMP_PATTERNS = [
+  /^fmt\([a-z_]+\.(created_at|started_at|last_seen_at|updated_at)\)$/i,
+];
+
 // "Out of scope: filesystem-backed config" — CcConfig reads ~/.claude/*.
 const CONFIG_PATTERNS = [/^CcConfig$/];
 
@@ -131,6 +151,24 @@ function classify(row) {
       reason: "pagination/UI math — derived render-side from already-audited totals",
     };
   }
+  if (HEALTH_GAUGE_PATTERNS.some((re) => re.test(row.value_expr))) {
+    return {
+      status: "out_of_scope",
+      reason: "server-runtime health gauge (CPU load / memory % / heap % / composite health-score index / cache-hit gauge) — computed from process state, not log-parsed data",
+    };
+  }
+  if (CONFIG_STATE_PATTERNS.some((re) => re.test(row.value_expr))) {
+    return {
+      status: "out_of_scope",
+      reason: "local config/install state (Claude hooks install flag) — a config toggle, not a log-derived number",
+    };
+  }
+  if (TIMESTAMP_PATTERNS.some((re) => re.test(row.value_expr))) {
+    return {
+      status: "out_of_scope",
+      reason: "timestamp formatting (date display via fmt(...At)) — not a numeric audit target",
+    };
+  }
 
   // 2. Out of scope by screen
   if (CONFIG_PATTERNS.some((re) => re.test(row.screen))) {

apps/desktop/test-e2e/agent-monitor/inventory/coverage.json

@@ -5,9 +5,9 @@
   "by_status": {
     "tested": 0,
     "cross_ref": 49,
-    "cross_ref_weak": 118,
+    "cross_ref_weak": 106,
     "bug_filed": 0,
-    "out_of_scope": 29,
+    "out_of_scope": 41,
     "needs_review": 0
   },
   "rows": [
@@ -160,9 +160,8 @@
       "line": 772,
       "detected_kind": "toFixed",
       "value_expr": "load",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "Dashboard has manifest coverage but this detection (`load`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "server-runtime health gauge (CPU load / memory % / heap % / composite health-score index / cache-hit gauge) — computed from process state, not log-parsed data"
     },
     {
       "detection_id": "auto.dashboard.14",
@@ -181,9 +180,8 @@
       "line": 798,
       "detected_kind": "toFixed",
       "value_expr": "memUsedPct",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "Dashboard has manifest coverage but this detection (`memUsedPct`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "server-runtime health gauge (CPU load / memory % / heap % / composite health-score index / cache-hit gauge) — computed from process state, not log-parsed data"
     },
     {
       "detection_id": "auto.dashboard.16",
@@ -192,9 +190,8 @@
       "line": 815,
       "detected_kind": "toFixed",
       "value_expr": "heapUsedPct",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "Dashboard has manifest coverage but this detection (`heapUsedPct`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "server-runtime health gauge (CPU load / memory % / heap % / composite health-score index / cache-hit gauge) — computed from process state, not log-parsed data"
     },
     {
       "detection_id": "auto.dashboard.17",
@@ -268,9 +265,8 @@
       "line": 1003,
       "detected_kind": "toFixed",
       "value_expr": "healthScore",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "Dashboard has manifest coverage but this detection (`healthScore`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "server-runtime health gauge (CPU load / memory % / heap % / composite health-score index / cache-hit gauge) — computed from process state, not log-parsed data"
     },
     {
       "detection_id": "auto.dashboard.24",
@@ -279,9 +275,8 @@
       "line": 1028,
       "detected_kind": "toFixed",
       "value_expr": "cacheHitRate",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "Dashboard has manifest coverage but this detection (`cacheHitRate`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "server-runtime health gauge (CPU load / memory % / heap % / composite health-score index / cache-hit gauge) — computed from process state, not log-parsed data"
     },
     {
       "detection_id": "auto.dashboard.25",
@@ -417,9 +412,8 @@
       "line": 1317,
       "detected_kind": "data_property",
       "value_expr": "info.hooks.installed",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "Dashboard has manifest coverage but this detection (`info.hooks.installed`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "local config/install state (Claude hooks install flag) — a config toggle, not a log-derived number"
     },
     {
       "detection_id": "auto.dashboard.37",
@@ -428,9 +422,8 @@
       "line": 1319,
       "detected_kind": "data_property",
       "value_expr": "info.hooks.installed",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "Dashboard has manifest coverage but this detection (`info.hooks.installed`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "local config/install state (Claude hooks install flag) — a config toggle, not a log-derived number"
     },
     {
       "detection_id": "auto.dashboard.38",
@@ -1064,9 +1057,8 @@
       "line": 180,
       "detected_kind": "formatter_call",
       "value_expr": "fmt(a.last_seen_at)",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "PacksInstalled has manifest coverage but this detection (`fmt(a.last_seen_at)`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "timestamp formatting (date display via fmt(...At)) — not a numeric audit target"
     },
     {
       "detection_id": "auto.skills.94",
@@ -1075,9 +1067,8 @@
       "line": 188,
       "detected_kind": "formatter_call",
       "value_expr": "fmt(inv.created_at)",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "Skills has manifest coverage but this detection (`fmt(inv.created_at)`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "timestamp formatting (date display via fmt(...At)) — not a numeric audit target"
     },
     {
       "detection_id": "auto.sparkline.95",
@@ -1127,9 +1118,8 @@
       "line": 140,
       "detected_kind": "formatter_call",
       "value_expr": "fmt(d.started_at)",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "SubAgents has manifest coverage but this detection (`fmt(d.started_at)`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "timestamp formatting (date display via fmt(...At)) — not a numeric audit target"
     },
     {
       "detection_id": "auto.tools.100",
@@ -1160,9 +1150,8 @@
       "line": 155,
       "detected_kind": "formatter_call",
       "value_expr": "fmt(ev.created_at)",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "Tools has manifest coverage but this detection (`fmt(ev.created_at)`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "timestamp formatting (date display via fmt(...At)) — not a numeric audit target"
     },
     {
       "detection_id": "auto.plans.103",
@@ -1171,9 +1160,8 @@
       "line": 209,
       "detected_kind": "formatter_call",
       "value_expr": "fmt(v.created_at)",
-      "status": "cross_ref_weak",
-      "covered_by": "all-screens.api-audit.test.mjs",
-      "reason": "Plans has manifest coverage but this detection (`fmt(v.created_at)`) did not bind to a specific tile via endpoint_field/oracle/id substring match — needs explicit annotation in Phase 3"
+      "status": "out_of_scope",
+      "reason": "timestamp formatting (date display via fmt(...At)) — not a numeric audit target"
     },
     {
       "detection_id": "auto.activityfeed.104",